eliminate air

• 排除空气

eliminate air的用法和样例：

例句

1. During dusting, emulsion injection, exhaustion of air, or surface rolling, the slightest slip of attention would bring about irreparable consequences.
   清除灰尘，注射乳胶，排除空气，滚压表面，一个手误眼错便会带来不可挽回的后果。